CN218407478U

CN218407478U - Shield constructs down and wears building to prevent supporting construction of settlement control

Info

Publication number: CN218407478U
Application number: CN202221873030.XU
Authority: CN
Inventors: 欧明强
Original assignee: Zhong Yifen; Zhou Ruonan
Current assignee: Zhong Yifen; Zhou Ruonan
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-01-31
Anticipated expiration: 2032-07-20

Abstract

The application provides a shield constructs and wears building down and prevent supporting construction of settlement control belongs to shield tunnel technical field. This supporting construction that shield was worn building down and is prevented settlement control includes adjusting part and supporting component, remove the below of the building that needs to strut earlier with the device, can rotate the screw thread post when the ground unevenness, it can drive the support column and remove to rotate the screw thread post, laminate support column and ground as far as mutually, motor output end fixed mounting has the threaded rod, second thread bush fixed mounting is in resistance to compression board one side simultaneously, when the motor drives the threaded rod and rotates, can promote resistance to compression board rebound, support piece sets up inside the buffer board, can promote the contact of support piece top and required holding surface, the hydraulic ram can promote resistance to compression board and continue to move, until support piece top and required holding surface closer contact, and then conveniently adjust the holding height, the flexibility is stronger, thereby convenience when having improved the use.

Description

Shield constructs and wears building down and prevent supporting construction of settlement control

Technical Field

The application relates to the field of shield tunnels, in particular to a supporting structure for preventing settlement control of a shield underpass building.

Background

Because the urban construction environment is complex, the urban underground space is constructed by adopting the underground excavation method, the underground excavation method does not excavate the ground, and the underground space is constructed by adopting an underground tunnel boring method.

SUMMERY OF THE UTILITY MODEL

In order to compensate for above not enough, the application provides a shield constructs and wears building down and prevent supporting construction of settlement control, but aims at improving some shield and wears building down and prevent supporting construction of settlement control, inconvenient regulation support height when using, the relatively poor problem of flexibility.

The embodiment of the application provides a supporting construction for preventing settlement control of a shield underpass building, which comprises an adjusting component and a supporting component.

The adjusting component comprises a base, a motor, a threaded rod, a first threaded sleeve, a threaded column, a support column and a hydraulic jack, the motor is fixedly installed on one side of the base, the threaded rod is fixedly installed on the output end of the motor, the threaded rod is connected with the base in a sliding mode, the first threaded sleeve is fixedly installed on one side of the base, the threaded column is connected with the first threaded sleeve in a threaded mode, the support column is fixedly installed on one end of the threaded column, the hydraulic jack is fixedly installed on one side of the base, the support component comprises a pressure-resistant plate, a buffer plate, a sliding rod, a support piece, an elastic piece and a second threaded sleeve, the buffer plate is fixedly installed on one side of the base, the pressure-resistant plate is attached to the output end of the hydraulic jack, the buffer plate is fixedly installed on one side of the pressure-resistant plate, the sliding rod is correspondingly arranged inside the groove, the support piece is connected with the sliding rod, one end of the elastic piece is fixedly connected with the groove, the other end of the elastic piece is fixedly connected with the support piece, the second threaded sleeve is fixedly installed on one side of the pressure-resistant plate, and the threaded rod is connected with the second threaded sleeve.

In the implementation process, firstly, the device is moved to the lower part of a building to be supported, then the height supported according to needs is adjusted, the threaded column can be rotated when the ground is uneven, the threaded column is in threaded connection with the first threaded sleeve, the threaded column can be rotated to drive the supporting column to move, the supporting column is attached to the ground as far as possible, then the motor is started, the threaded rod is fixedly installed at the output end of the motor, meanwhile, the second threaded sleeve is fixedly installed on one side of the compression plate, the threaded rod is in threaded connection with the second threaded sleeve, when the motor drives the threaded rod to rotate, the compression plate can be pushed to move upwards, the buffer plate is fixedly installed on one side of the compression plate, the supporting piece is arranged inside the buffer plate, so that the top of the supporting piece can be pushed to be contacted with the needed supporting surface, then the hydraulic ram is started, the hydraulic ram can push the compression plate to continue to move until the top of the supporting piece is in closer contact with the needed supporting surface, when the supporting piece needs to be disassembled, the device only needs to be disassembled reversely operated to be disassembled, the supporting height is convenient to adjust, the flexibility is strong, and the convenience in use is improved.

In a specific embodiment, the base is provided with first sliding grooves at two ends.

In the implementation process, the two ends of the base are provided with the first sliding grooves, and the first sliding grooves can play a limiting role.

In a specific embodiment, a second sliding groove is formed in one side of the base, and the threaded rod is connected with the second sliding groove in a sliding mode.

In the above-mentioned implementation process, base one side is provided with the second spout, and the second spout can play spacing effect, and when the threaded rod was driven by the motor, the threaded rod was prevented from taking place the dislocation when the pivoted.

In a specific embodiment, brackets are arranged on two sides of the motor, and the brackets are fixedly connected with the base.

In the above-mentioned realization process, the motor both sides are provided with the support, and the support mainly plays the effect of fixed motor, prevents that unstable phenomenon from appearing in the motor when the function.

In a specific embodiment, a bottom plate is arranged at one end of the supporting column.

In the implementation process, one end of the supporting column is provided with the bottom plate, the bottom plate can play a role in stabilizing the device, the contact area between the bottom plate and the ground is increased, and the bottom plate is more stable.

In a specific embodiment, the resistance to compression board includes the plate body, horizontal strengthening rib and indulges the strengthening rib, horizontal strengthening rib set up in inside the plate body, indulge strengthening rib fixed mounting in horizontal strengthening rib one side, just indulge the strengthening rib with plate body fixed connection.

At above-mentioned realization in-process, the resistance to compression board includes the plate body, violently strengthening rib and vertical strengthening rib, and violently strengthening rib and vertical strengthening rib vertically and horizontally staggered arrange can be so that the resistance to compression board is more durable, and compressive capacity is stronger.

In a specific embodiment, a guide rail rod is arranged on one side of the plate body, and the guide rail rod is connected with the first sliding chute in a sliding manner.

In the implementation process, one side of the plate body is provided with the guide rail rod, the guide rail rod can guide the plate body to move up and down, and the phenomenon of dislocation of the plate body in the moving process under the action of pressure is prevented.

In a specific embodiment, the supporting member comprises an elastic plate and a pressure plate, the elastic plate is slidably connected with the sliding rod, and the pressure plate is fixedly mounted on one side of the elastic plate.

In the implementation process, the supporting piece comprises an elastic plate and a pressure plate, the elastic plate can play a role in buffering, the device is prevented from being damaged due to overlarge pressure, and the pressure plate can bear the pressure from the building.

In a specific embodiment, a sleeve is arranged at one end of the elastic plate, and the sleeve is connected with the sliding rod in a sliding mode.

In the implementation process, one end of the elastic plate is provided with a sleeve, the sleeve can fix the elastic plate, and meanwhile, the elastic plate can be guided to move on the sliding rod.

In a specific embodiment, the second thread sleeve is internally provided with a thread groove, and the threaded rod is in threaded connection with the thread groove.

In the implementation process, a thread groove is formed in the second thread sleeve, and a threaded rod of the thread groove is in threaded connection with the support plate body and can push the plate body to move.

Drawings

In order to more clearly explain the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a first view structural diagram of a supporting structure for preventing settlement control of a shield underpass building according to an embodiment of the present application;

fig. 2 is a second view structural diagram of a supporting structure for preventing settlement control of a shield underpass building according to an embodiment of the present disclosure;

fig. 3 is a schematic diagram of a compression-resistant plate structure provided in the embodiment of the present application;

fig. 4 is a schematic structural diagram of a support member according to an embodiment of the present disclosure.

In the figure: 100-a regulating component; 110-a base; 111-a first runner; 112-a second runner; 120-a motor; 121-a scaffold; 130-a threaded rod; 140-a first threaded sleeve; 150-a threaded post; 160-support columns; 161-a backplane; 170-hydraulic jack; 200-a support assembly; 210-a compression resistant plate; 211-plate body; 2111-guide rail bar; 212-transverse strengthening ribs; 213-longitudinal reinforcing ribs; 220-a buffer plate; 230-a groove; 240-a slide bar; 250-a support member; 251-an elastic plate; 2511-a sleeve; 252-a pressure plate; 260-an elastic member; 270-a second threaded sleeve; 271-thread groove.

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.

To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making creative efforts shall fall within the protection scope of the present application.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making creative efforts shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 4, the present application provides a supporting structure for preventing settlement control of a shield underpass building, which includes an adjusting assembly 100 and a supporting assembly 200, wherein the adjusting assembly 100 is used for adjusting the height, and the supporting assembly 200 is used for supporting.

Referring to fig. 1-2, the adjusting assembly 100 includes a base 110, a motor 120, a threaded rod 130, a first threaded sleeve 140, a threaded post 150, a support post 160, and a hydraulic ram 170, wherein the motor 120 is fixedly mounted on one side of the base 110, the threaded rod 130 is fixedly mounted on an output end of the motor 120, the threaded rod 130 is slidably connected to the base 110, the threaded rod 130 is slidably connected to move up and down, the first threaded sleeve 140 is fixedly mounted on one side of the base 110 and can be fixed by welding, the threaded post 150 is threadedly connected to the first threaded sleeve 140, the support post 160 is fixedly mounted on one end of the threaded post 150 and can be fixed by welding, and the hydraulic ram 170 is fixedly mounted on one side of the base 110 and can play a role in supporting.

In some specific embodiments, the two ends of the base 110 are provided with the first sliding grooves 111, one side of the base 110 is provided with the second sliding groove 112, the threaded rod 130 is slidably connected with the second sliding groove 112, the second sliding groove 112 can play a limiting role, the two sides of the motor 120 are provided with the supports 121, the supports 121 are fixedly connected with the base 110, the supports 121 mainly play a role in fixing the motor 120, so as to prevent the motor 120 from being unstable when in operation, one end of the supporting column 160 is provided with the bottom plate 161, and the bottom plate 161 can stabilize the device, increase the contact area with the ground, and make it more stable.

Referring to fig. 1-4, the supporting assembly 200 includes a pressure-resistant plate 210, a buffer plate 220, two sliding rods 240, a supporting member 250, an elastic member 260, and a second threaded sleeve 270, wherein a groove 230 is formed on one side of the buffer plate 220, the pressure-resistant plate 210 is fixedly mounted on one side of the base 110, the pressure-resistant plate 210 is attached to an output end of the hydraulic ram 170, the buffer plate 220 is fixedly mounted on one side of the pressure-resistant plate 210 and fixed by welding, the sliding rods 240 are correspondingly disposed in the groove 230, at least two sliding rods 240 are disposed, the supporting member 250 is slidably connected to the sliding rods 240, at least two supporting members 250 are disposed, one end of the elastic member 260 is fixedly connected to the groove 230, the other end of the elastic member 260 is fixedly connected to the supporting member 250, the elastic member 260 may be a spring, the second threaded sleeve 270 is fixedly mounted on one side of the pressure-resistant plate 210, and the threaded rod 130 is threadedly connected to the second threaded sleeve 270, so as to push the pressure-resistant plate 210 to move upward or downward.

In some specific embodiments, the compression-resistant plate 210 includes a plate body 211, transverse ribs 212 and longitudinal ribs 213, the transverse ribs 212 are disposed inside the plate body 211, the longitudinal ribs 213 are fixedly mounted on one side of the transverse ribs 212, and the longitudinal ribs 213 are fixedly connected to the plate body 211, the transverse ribs 212 and the longitudinal ribs 213 are arranged in a criss-cross manner, so that the compression-resistant plate 210 is stronger and has stronger compression resistance, a guide rail 2111 is disposed on one side of the plate body 211, the guide rail 2111 is slidably connected to the first sliding groove 111, the guide rail 2111 can guide the plate body 211 to move up and down, and prevent the plate body 211 from being dislocated when being subjected to pressure, the support 250 includes an elastic plate 251 and a pressure plate 252, the elastic plate 251 is slidably connected to the sliding rod 240, the pressure plate 252 is fixedly mounted on one side of the elastic plate 251, one end of the elastic plate 251 is provided with a sleeve 2511, the sleeve 2511 is slidably connected to the sliding rod 240, the sleeve 2511 can fix the elastic plate 251 and can guide the elastic plate 251 to move on the sliding rod 240, a thread groove 271 is disposed inside the second thread sleeve, and a thread groove 271 is connected to the threaded rod 130.

The working principle of the supporting structure for preventing settlement control of the shield underpass building is as follows: firstly, the device is moved to the lower part of a building to be supported, then the height of the supporting device is adjusted according to the needs, when the ground surface is uneven, the threaded column 150 can be rotated, the threaded column 150 is in threaded connection with the first threaded sleeve 140, the threaded column 150 can be rotated to drive the supporting column 160 to move, the supporting column 160 is attached to the ground as much as possible, then the motor 120 is started, the output end of the motor 120 is fixedly provided with the threaded rod 130, meanwhile, the second threaded sleeve 270 is fixedly arranged on one side of the plate body 211, the threaded rod 130 is in threaded connection with the second threaded sleeve 270, when the motor 120 drives the threaded rod 130 to rotate, the plate body 211 can be pushed to move upwards, the buffer plate 220 is fixedly arranged on one side of the plate body 211, the supporting piece 250 is arranged inside the buffer plate 220, so that the top of the supporting piece 250 can be pushed to be in contact with the needed supporting surface, then the hydraulic ram 170 is opened, the hydraulic ram 170 can push the plate body 211 to continue to move until the top of the supporting piece 250 is in closer contact with the needed supporting surface, when the supporting device needs to be disassembled, the dismounting, the device can be disassembled only by the above operation, the reverse adjustment is convenient, the support height is stronger in flexibility, and the convenience in use is improved.

It should be noted that the specific model specifications of the motor 120 and the hydraulic ram 170 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the motor 120 and the hydraulic ram 170 and the principle thereof will be clear to a person skilled in the art and will not be described in detail here.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A supporting structure for preventing settlement control of shield underpass building is characterized by comprising

The adjusting assembly (100) comprises a base (110), a motor (120), a threaded rod (130), a first threaded sleeve (140), a threaded column (150), a supporting column (160) and a hydraulic ram (170), wherein the motor (120) is fixedly installed on one side of the base (110), the threaded rod (130) is fixedly installed at the output end of the motor (120), the threaded rod (130) is in sliding connection with the base (110), the first threaded sleeve (140) is fixedly installed on one side of the base (110), the threaded column (150) is in threaded connection with the first threaded sleeve (140), the supporting column (160) is fixedly installed at one end of the threaded column (150), and the hydraulic ram (170) is fixedly installed on one side of the base (110);

supporting component (200), supporting component (200) is including resisting clamp plate (210), buffer board (220), slide bar (240), support piece (250), elastic component (260) and second thread bush (270), buffer board (220) one side is provided with recess (230), resist clamp plate (210) fixed mounting in base (110) one side, resist clamp plate (210) with hydraulic ram (170) output end laminating, buffer board (220) fixed mounting in resist clamp plate (210) one side, slide bar (240) corresponding set up in inside recess (230), support piece (250) with slide bar (240) sliding connection, elastic component (260) one end with recess (230) fixed connection, elastic component (260) other end with support piece (250) fixed connection, second thread bush (270) fixed mounting in resist clamp plate (210) one side, threaded rod (130) with second thread bush (270) threaded connection.

2. The supporting structure for preventing the settlement control of the shield underpass building according to claim 1, wherein the two ends of the base (110) are provided with first sliding grooves (111).

3. The supporting structure for preventing the settlement control of the shield underpass building as claimed in claim 2, wherein a second sliding groove (112) is formed on one side of the base (110), and the threaded rod (130) is slidably connected with the second sliding groove (112).

4. The supporting structure for preventing the settlement control of the shield underpass building as claimed in claim 3, wherein brackets (121) are arranged on two sides of the motor (120), and the brackets (121) are fixedly connected with the base (110).

5. The supporting structure for preventing settlement control of a shield underpass building as claimed in claim 4, wherein a bottom plate (161) is provided at one end of the supporting column (160).

6. The supporting structure for preventing settlement control of a shield underpass building as claimed in claim 5, wherein said pressure-resistant plate (210) comprises a plate body (211), horizontal reinforcing ribs (212) and longitudinal reinforcing ribs (213), said horizontal reinforcing ribs (212) are disposed inside said plate body (211), said longitudinal reinforcing ribs (213) are fixedly mounted on one side of said horizontal reinforcing ribs (212), and said longitudinal reinforcing ribs (213) are fixedly connected with said plate body (211).

7. The supporting structure for preventing the settlement control of the shield underpass building according to claim 6, wherein a guide rail rod (2111) is arranged on one side of the plate body (211), and the guide rail rod (2111) is in sliding connection with the first sliding chute (111).

8. The supporting structure for preventing settlement control of a shield tunneling building according to claim 1, wherein the supporting member (250) comprises an elastic plate (251) and a pressure plate (252), the elastic plate (251) is slidably connected to the sliding rods (240), and the pressure plate (252) is fixedly installed at one side of the elastic plate (251).

9. The supporting structure for preventing the settlement control of the shield underpass building according to claim 8, wherein one end of the elastic plate (251) is provided with a sleeve (2511), and the sleeve (2511) is slidably connected with the sliding rod (240).

10. The supporting structure for preventing settlement control of a shield-driven downward-penetrating building according to claim 1, wherein the second thread bushing (270) is internally provided with a thread groove (271), and the threaded rod (130) is in threaded connection with the thread groove (271).